Model: 835028A0657

Thumbscrew

Special Features:

One hole on threads 0.094 in. Min, 0.097 in. Max dia

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 1.389 inches and 1.500 inches

Fastener Length

Between 1.485 inches and 1.500 inches

Head Style

Wing no. 3

Head Height

Between 0.650 inches and 0.790 inches

Width Between Flats

Between 1.310 inches and 1.440 inches

Thread Diameter

0.312 inches

Thready Qty Per Inch (tpi)

Material

Steel

Surface Treatment

Chromate zinc

Thread Series Designator

Unc

NSN

5305-01-345-4705

Part Number

835028A0657

Description

Thumbscrew

CAGE

01365

An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).

Part 835028A0657 NSN 5305-01-345-4705

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06673

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment